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From "Alejandro Abdelnur (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-10671) Single sign on between web console and webhdfs
Date Fri, 13 Jun 2014 17:33:02 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-10671?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14030875#comment-14030875
] 

Alejandro Abdelnur commented on HADOOP-10671:
---------------------------------------------

would be possible to have a simple tests that show that the properties with hadoop.* properties
are picked up as df.web.* and that the precedence works as you indicate?

> Single sign on between web console and webhdfs
> ----------------------------------------------
>
>                 Key: HADOOP-10671
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10671
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: security
>            Reporter: Kai Zheng
>            Assignee: Kai Zheng
>         Attachments: hadoop-10671.patch
>
>
> Currently it's not able to single sign on between hadoop web console and webhdfs since
they don't share common configurations as required to, such as signature secret to sign authenticaton
token, and domain cookie etc. This improvement would allow sso between the two, and also simplify
the configuration by removing the duplicate effort for the two parts.
> The sso makes sense because in current web console, it integrates webhdfs and we should
avoid redundant sign on in different mechanisms. This is necessary when a certain authentication
mechanism other than SPNEGO is desired across web console and webhdfs.



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